Denon AVC-A1SR, Руководство по обслуживанию

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22
AVR-5803/AVC-A1SR
1 P94 SPIDS2 O C — — — Z H DSP2 serial control terminal (ADSP21161L)
2 P93 CS SUB O C — — — Z L 1394 comm. control terminal
3 P92/SOUT3 TxD SUB O C — — — Z L 1394 comm. control terminal
4 P91/SIN3 RxD SUB O C — — — Z L 1394 comm. control terminal
5 P90/CLK3 CLK SUB O C — — — Z L 1394 comm. control terminal
6 BYTE BYTE — — — — — — — GND (Ext. data bus bit width switching, L: 16bit)
7 CNVCS CNVSS — — — — — — — Single-chip/Microprocessor mode switching
(L: Single-chip, H: Rewrite boot program)
8 P87 ROM_RST2 O C — — Od Z L Memory reset for DSP2 (L: Reset)
9 P86 ROM_RST1 O C — — Od Z L Memory reset for DSP1 (L: Reset)
10 RESET _RESET I — Lv Iu — L — Reset input
11 XOUT X1 O — — — — — — Oscillator connection
12 VSS VSS — — — — — — — GND
13 XIN X2 I — — — — — — Oscillator connection
14 VCC VCC — — — — — — — +3V
15 P85/NMI _NMI I — — — — — — Not used (Fixed to H)
16 P84/INT2 _INT1 I — E
↓
&L — — Z — DIR1 control terminal (LC89057W-E)
17 P83/INT1 _ACK I — E
↓
&L — Eu Z — Main/Sub-mcom comm. control input (ACK from mcom L return)
18 P82/INT0 _B. DOWN I — E
↓
&L — Eu Z — Power down detect (L: Down)
19 P81 ADC RESET 0 C — — — Z H A/D control terminal (L: Reset)
20 P80 DIGITAL POWER 0 C — — — Z L Digital power on/off switching
21 P77 DAC DIF 0 C — — — Z L DAC deferential used: H
22 P76 OSR1 0 C — — — Z H A/D control terminal (PCM1804), H:192kHz
23 P75 OSR2 0 C — — — Z L A/D control terminal (PCM1804), H:96kHz
24 P74 DIR CE 0 C — — — Z L DIR control terminal (LC89057W-E), control chip enable output
25 P73/CTS2 DIR_RST 0 C — — — Z L DIR control terminal (LC89057W-E), L: Reset
26 P72/CLK2 DIR CLK 0 C — — — Z L DIR control terminal (LC89057W-E), control clock output
27 P71/RXD2 DIR DIN 0 N — — Eu Z L DIR control terminal (LC89057W-E), control data output
28 P70/TXD2 DIR DOUT I — Lv — — Z — DIR control terminal (LC89057W-E), control data input
29 P67/TXD1 TxD O C — — — Z L Data send to external
30 P66/RXD1 RxD I — Lv — — Z — Data receive from external
31 P65/CLK1 DACMC O C — — — Z L DAC control terminal (PCM1738)
Det Function I/O Type Ext Int Res Init
Pin
No.
Pin Name Symbol
P9
4
/DA
1
/TB
4IN
P1
3
/D
11
P9
3
/DA
0
/TB
3IN
P1
4
/D
12
P9
2
/TB2
IN
/S
OUT
3
P1
5
/D
13
/INT3
P9
1
/TB1
IN
/S
IN
3
P1
6
D
14
/INT4
P9
0
/TB0
IN
/CLK3
P1
7
/D
15
/INT5
B
YTE
P2
0
/A
0
(/D
0
/
−
)
CNV
SS
P2
1
/A
1
(/D
1
/D
0
)
P8
7
/X
CIN
P2
2
/A
2
(/D
2
/D
1
)
P8
6
/X
COUT
P2
3
/A
3
(/D
3
/D
2
)
RESET
P2
4
/A
4
(/D
4
/D
3
)
X
OUT
P2
5
/A
5
(/D
5
/D
4
)
V
SS
P2
6
/A
6
(/D
6
/D
5
)
X
IN
P2
7
/A
7
(/D
7
/D
6
)
V
CC
V
SS
P8
5
/NMI
P3
0
/A
8
(/
−
/D
7
)
P8
4
/INT
2
V
CC
P8
3
/INT
1
P3
1
/A
9
P8
2
/INT
0
P3
2
/A
10
P8
1
/T
A4
IN
/U
P3
3
/A
11
P8
0
/T
A4
OUT
/U
P3
4
/A
12
P7
7
/T
A3
IN
P3
5
/A
13
P7
6
/T
A3
OUT
P3
6
/A
14
P7
5
/T
A2
IN
/W
P3
7
/A
15
P7
4
/T
A2
OUT
/W
P4
0
/A
16
P7
3
/CTS
2
/RTS
2
/T
A1
IN
/V
1
75
2
74
3
73
4
72
5
71
6
70
7
69
8
68
9
67
10
66
11
65
12
64
13
63
14
62
15
61
16
60
17
59
18
58
19
57
20
56
21
55
22
54
23
53
24
52
25
51
P4
1
/A
17
P1
2
/D
10
P4
2
/A
18
P1
1
/D
9
P4
3
/A
19
P1
0
/D
8
P4
4
/CS0
P0
7
/D
7
P4
5
/CS1
P0
6
/D
6
P4
6
/CS2
P0
5
/D
5
P4
7
/CS3
P0
4
/D
4
P5
0
/WRL/WR
P0
3
/D
3
P5
1
/WRH/BHE
P0
2
/D
2
P5
2
/RD
P0
1
/D
1
P5
3
/BCLK
P0
0
/D
0
P5
4
/HLDA
P10
7
/AN
7
/KI
3
P5
5
/HOLD
P10
6
/AN
6
/KI
2
P5
6
/ALE
P10
5
/AN
5
/KI
1
P5
7
/RDY/CLK
OUT
P10
4
/AN
4
/KI
0
P6
0
/CTS
0
/RTS
0
P10
3
/AN
3
P6
1
/CLK
0
P10
2
/AN
2
P6
2
/R
X
D
0
P10
1
/AN
1
P6
3
/T
X
D
0
AV
SS
P6
4
/CTS
1
/RTS
1
/CTS
0
/CLKS
1
P10
0
/AN
0
P6
5
/CLK
1
V
REF
P6
6
/R
X
D
1
AV
CC
P6
7
/T
X
D
1
P9
7
/AD
TRG
/S
IN
4
P7
0
/T
X
D
2
/SDA/TA0
OUT
P9
6
/ANEX1/S
OUT
4 P7
1
/R
X
D
2
/SCL/TA0
IN
/TB5
IN
P9
5
/ANEX0/CLK4
76 50
77 49
78 48
79 47
80 46
81 45
82 44
83 43
84 42
85
41
86 40
87 39
88 38
89 37
90 36
91 35
92 34
93
33
94 32
95 31
96 30
97 29
98 28
99 27
100 26
P7
2
/CLK
2
/TA1
OUT
/V
TOP VIEW
M30620FCMGP Terminal Function
M30620FCMGP (IC701) (SUB)